FAIR VALUE MEASUREMENTS (Details 1) - USD ($)	6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Net loss	$ (44,000)	$ (287,000)
Other Investments [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other non-marketable investments	985,000		$ 1,029,000
Other Investments [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other non-marketable investments	$ 985,000		$ 1,029,000